NuMA antibody

Nuclear Mitotic Apparatus protein (NuMA) is a cell cycle-related protein that acts as an organizer of the mitotic spindle during mitosis. It may be involved in coordinating the alignment of the mitotic spindle to the cellular polarity axis, which is a prerequisite for asymmetric cell division. NuMA is also a prominent component of interphase cell nuclear matrix; however its role during interphase is largely unknown.

NuMA, the major protein of the "Nucleus and Mitotic Apparatus", is a structural protein in vertebrates involved in cell cycle regulation. It localizes to the nucleus during interphase, and accumulates at the spindle poles during mitosis and NuMA has been implicated in the formation of the mitotic spindle, in particular in focusing the spindle poles (1).